chore(cubestore): Upgrade DF: Revert lowercasing in InlineTable::New, fix tests

Fixes case-insensitive comparisons in planning tests and lowercases
appropriately in inline_tables[_2x] tests.

Author: srh

rust/cubestore/cubestore-sql-tests/src/tests.rs

@@ -6708,10 +6708,10 @@ async fn inline_tables(service: Box<dyn SqlClient>) {
     );
 
     let columns = vec![
-        Column::new("ID".to_string(), ColumnType::Int, 0),
-        Column::new("LastName".to_string(), ColumnType::String, 1),
-        Column::new("FirstName".to_string(), ColumnType::String, 2),
-        Column::new("Timestamp".to_string(), ColumnType::Timestamp, 3),
+        Column::new("id".to_string(), ColumnType::Int, 0),
+        Column::new("lastname".to_string(), ColumnType::String, 1),
+        Column::new("firstname".to_string(), ColumnType::String, 2),
+        Column::new("timestamp".to_string(), ColumnType::Timestamp, 3),
     ];
     let rows = vec![
         Row::new(vec![
@@ -6740,7 +6740,7 @@ async fn inline_tables(service: Box<dyn SqlClient>) {
         ]),
     ];
     let data = Arc::new(DataFrame::new(columns, rows.clone()));
-    let inline_tables = vec![InlineTable::new(1000, "Persons".to_string(), data)];
+    let inline_tables = vec![InlineTable::new(1000, "persons".to_string(), data)];
 
     let context = SqlQueryContext::default().with_inline_tables(&inline_tables);
     let result = service
@@ -6849,9 +6849,9 @@ async fn inline_tables_2x(service: Box<dyn SqlClient>) {
         .unwrap();
 
     let columns = vec![
-        Column::new("ID".to_string(), ColumnType::Int, 0),
-        Column::new("Last".to_string(), ColumnType::String, 1),
-        Column::new("First".to_string(), ColumnType::String, 2),
+        Column::new("id".to_string(), ColumnType::Int, 0),
+        Column::new("last".to_string(), ColumnType::String, 1),
+        Column::new("first".to_string(), ColumnType::String, 2),
     ];
     let rows = vec![
         Row::new(vec![
@@ -6890,8 +6890,8 @@ async fn inline_tables_2x(service: Box<dyn SqlClient>) {
     let data = Arc::new(DataFrame::new(columns.clone(), rows.clone()));
     let data2 = Arc::new(DataFrame::new(columns.clone(), rows2.clone()));
     let inline_tables = vec![
-        InlineTable::new(1000, "Persons".to_string(), data),
-        InlineTable::new(1001, "Persons2".to_string(), data2),
+        InlineTable::new(1000, "persons".to_string(), data),
+        InlineTable::new(1001, "persons2".to_string(), data2),
     ];
 
     let context = SqlQueryContext::default().with_inline_tables(&inline_tables);

rust/cubestore/cubestore/src/queryplanner/planning.rs

@@ -2238,7 +2238,7 @@ pub mod tests {
             "customer_registered_date",
         ]);
         let customers = i.add_table(Table::new(
-            "Customers".to_string(),
+            "customers".to_string(),
             SCHEMA,
             customers_cols.clone(),
             None,
@@ -2290,7 +2290,7 @@ pub mod tests {
             "order_city",
         ]);
         let orders = i.add_table(Table::new(
-            "Orders".to_string(),
+            "orders".to_string(),
             SCHEMA,
             orders_cols.clone(),
             None,
@@ -2348,7 +2348,7 @@ pub mod tests {
         }
 
         i.add_table(Table::new(
-            "Products".to_string(),
+            "products".to_string(),
             SCHEMA,
             int_columns(&["product_id", "product_name"]),
             None,
@@ -2467,7 +2467,7 @@ pub mod tests {
             };
             self.tables
                 .iter()
-                .find_position(|t| t.get_table_name().to_lowercase() == name.to_lowercase())
+                .find_position(|t| t.get_table_name() == name.as_ref())
                 .map(|(id, t)| -> Arc<dyn TableSource> {
                     let schema = Arc::new(ArrowSchema::new(
                         t.get_columns()

rust/cubestore/cubestore/src/sql/mod.rs

@@ -128,7 +128,7 @@ pub type InlineTables = Vec<InlineTable>;
 
 impl InlineTable {
     pub fn new(id: u64, name: String, data: Arc<DataFrame>) -> Self {
-        Self { id, name: name.to_lowercase(), data: Arc::new(data.lowercase()) }
+        Self { id, name, data }
     }
 }